Zobrazeno 1 - 10
of 20
pro vyhledávání: '"Emily Mainetti"'
Autor:
Cristina Lucena-Serrano, Rafael Contreras-Cáceres, Manuel Lopez-Romero, Emily Mainetti, María Sánchez-Molina, Jean Manuel Cloarec, Miguel Angel Casado-Rodriguez
Publikováno v:
Current Organic Chemistry. 21
Autor:
Emily Mainetti, Juan Manuel Lopez Romero, Max Malacria, Kevin Cariou, Louis Fensterbank, Jean-Philippe Goddard, Malika Makhlouf, Stéphane Azzaro, Vincent Gandon, Youssef Harrak
Publikováno v:
Journal of Organometallic Chemistry. 696:388-399
The gold-catalyzed cycloisomerization of enynyl esters bearing a cyclohexyl template has been studied and has been shown to lead to two types of products arising from 1,2- vs. 1,3-O-acyl-migration. Results have shown to be dependent on the nature of
Autor:
Shazia Anjum, Nicolas Marion, José Marco-Contelles, Louis Fensterbank, Gilles Lemière, Emily Mainetti, Virginie Mouries, Nieves Arroyo, Kevin Cariou, Max Malacria
Publikováno v:
European Journal of Organic Chemistry. 2006:4618-4633
The PtCl2- and PtCl4-catalyzed cycloisomerization of polyunsaturated precursors with different O-protecting groups at the propargylic position is reported. The free hydroxy, O-(bromomethyl)dimethylsilyl, O-methyl and O-propenyl derivatives 1a–f hav
Publikováno v:
Tetrahedron. 60:9745-9755
1,6 Enyne systems flanked with an acetate group at the propargyl position undergo tandem PtCl 2 -catalyzed–thermal [3,3] rearrangements leading to trienes. The scope of the transformation has been delineated by varying the nature of the alkynyl sub
Publikováno v:
European Journal of Organic Chemistry. 2003:1759-1764
We report the triphenyltin-mediated free-radical cyclization of 4-ethynyl-2,6,6-trimethylocta-1,7-dien-4-ol (1) and 4-ethynyl-6,6-dimethylocta-1,7-dien-4-ol (2), along with some chemical manipulations of the resulting stannylidene derivatives 3 and 7
Autor:
José Marco-Contelles, Juliana Ruiz-Caro, Emily Mainetti, Max Malacria, Louis Fensterbank, Priscille Devin
Publikováno v:
Tetrahedron. 58:1147-1158
The intramolecular Pauson–Khand (PK) reaction of 4-bromomethyldimethylsilyloxy-4-ethynyl-6,6-dimethyloct-1-en-7-yne ( 1 ), the differently functionalized 4-ethynyl-octa-1,7-dienes ( 2–6 ), and 5-ethynyl-5-hydroxy-2,4,4-trimethyl-nona-1,8-diene (
Publikováno v:
Synlett. 2002:0923-0926
The reactivity of the α-cyclopropyl vinyl radical has been examined through the use of propargylic bromomethyldimethylsilyl ethers bearing a cyclopropyl group on the acetylenic moiety. With unsubstituted precursors, allenes can be obtained. With app
Publikováno v:
ChemInform. 33
The reactivity of the α-cyclopropyl vinyl radical has been examined through the use of propargylic bromomethyldimethylsilyl ethers bearing a cyclopropyl group on the acetylenic moiety. With unsubstituted precursors, allenes can be obtained. With app
Publikováno v:
Synlett. 2000:1342-1344
Publikováno v:
Angewandte Chemie (International ed. in English). 41(12)